Pipeline clamping assembly and pipeline clamping device

Abstract

The utility model provides a pipeline clamping assembly and a pipeline clamping device, and relates to the technical field of pipeline installation, the pipeline clamping assembly comprises a connecting rod, and the surface of the top end of the connecting rod is fixedly connected with an installation plate. The two ends of a U-shaped fixing rod and a limiting ball correspondingly stretch into a first fixing rod through hole and a limiting rod through hole, the U-shaped fixing rod is pulled till the U-shaped fixing rod in the first fixing rod through hole completely stretches into the first fixing rod through hole, a spring is stressed to deform, two limiting blocks on a corresponding second connecting plate are rotated, and the U-shaped fixing rod is pulled to be pulled out of the first fixing rod through hole. During use, limiting rod grooves and limiting ball grooves in two limiting blocks wrap the surfaces of limiting rods and limiting balls, force for pulling a U-shaped fixing rod is removed, the U-shaped fixing rod restores to the initial position under the action of the elastic force of a spring, at the moment, the two ends of the U-shaped fixing rod are embedded into fixing rod grooves, and in this way, workers do not need to use bolts to fix the clamping device; and meanwhile, the device is easy to operate, and the pipeline mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a pipeline clamping component and a pipeline clamping device. Background Art

[0002] A pipeline refers to a device used to transport gas, liquid or fluid with solid particles. A pipeline clamping device is generally used during the installation of the pipeline.

[0003] However, in the prior art, when using pipe clamping devices to install pipes, it is found that some pipe clamping devices need to use bolts to fix the pipes during installation, which increases the labor intensity of workers, makes the installation complicated, and reduces the installation efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe clamping assembly, comprising: a connecting rod, a mounting plate is fixedly connected to the surface of the top end of the connecting rod, four mounting holes are opened through the surface of the mounting plate, an upper clamping hoop assembly is arranged at the bottom end of the connecting rod, and a lower clamping hoop assembly is arranged at the bottom of the upper clamping hoop assembly.

[0006] As a preferred embodiment, the upper clamping hoop assembly includes an upper clamping hoop, both ends of which are fixedly connected to a connecting plate one, one side of the surface of the two connecting plates one is penetrated with two fixing rod through holes one, the center of the two connecting plates one is penetrated with a limiting rod through hole, the other side of the surface of the two connecting plates one is fixedly connected with two rotating rods, the surfaces of the four rotating rods are movably provided with limit blocks, one side of the four limit blocks is provided with a limiting rod groove, the top of the inner cavity of the four limit rod grooves is provided with a limiting ball groove, and the other side of the four limit blocks is provided with a fixing rod groove.

[0007] As a preferred embodiment, the lower clamping hoop assembly includes a lower clamping hoop, both ends of the lower clamping hoop are fixedly connected with connecting plates 2, the centers of the surfaces of the two connecting plates are fixedly connected with limiting rods, the tops of the two limiting rods are fixedly connected with limiting balls, one side of the surfaces of the two connecting plates are penetrated by two fixing rod through holes 2, one side of the four fixing rod through holes 2 are provided with T-shaped grooves, the four fixing rod through holes 2 are grouped in pairs, and U-shaped fixing rods are movably embedded in the two groups of fixing rod through holes 2.

[0008] As a preferred embodiment, both sides of the two U-shaped fixing rods are fixedly connected with T-blocks, the surfaces of the four T-blocks are movably embedded in the four T-slots, the surfaces of the two U-shaped fixing rods are fixedly sleeved with spring fixing blocks, one end of the four spring fixing blocks is fixedly connected with a spring, the four springs are grouped in pairs, the other ends of the two groups of springs are fixedly connected to the bottom of the two connecting plates, and the internal movably sleeved on the surfaces of the two U-shaped fixing rods.

[0009] As a preferred embodiment, the top of the upper clamping hoop is fixedly connected to the surface of the bottom end of the connecting rod, two opposite ones of the four limit rod grooves form a group, and the interiors of the two groups of limit rod grooves can be movably sleeved on the surfaces of the two limit rods, and two opposite ones of the four limit ball grooves form a group, and the interiors of the two groups of limit ball grooves can be movably sleeved on the surfaces of the two limit balls.

[0010] As a preferred implementation, the surfaces of the four U-shaped fixing rods can be movably embedded in the four fixing rod grooves.

[0011] The present application also provides a pipe clamping device, comprising: the pipe clamping assembly described above.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model uses expansion bolts to pass through the installation holes to install the device on the wall surface where the pipe is required to be clamped, and the pipe required to be clamped is placed on the inner side of the upper clamping hoop, and the two ends of the two U-shaped fixing rods and the two limiting balls are correspondingly extended into the inside of the four fixing rod through holes 1 and the two limiting rod through holes, so that the bottom of the two connecting plates 1 and the top of the two connecting plates 2 are tightly attached, and the U-shaped fixing rod on the connecting plate 2 at one end of the lower clamping hoop is pulled, and the U-shaped fixing rod moves downward inside the fixing rod through hole 2 until the U-shaped fixing rod inside the two fixing rod through holes 1 is completely extended into the inside of the fixing rod through hole 1, and the spring The U-shaped fixing rod is then removed and the U-shaped fixing rod returns to its initial position under the action of the spring force. At this time, both ends of the U-shaped fixing rod are embedded in the fixing rod groove to limit the limit blocks. Similarly, the other end of the clamping hoop completes the clamping of the pipe. This design does not require workers to use bolts to fix the clamping device, which reduces the labor intensity of workers. At the same time, this device is simple to operate and improves the efficiency of pipe installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 An overview schematic diagram of the pipe clamping assembly and the pipe clamping device provided by the utility model;

[0015] Figure 2 A schematic diagram of a pipe clamping assembly and an upper clamping hoop assembly of a pipe clamping device provided by the utility model;

[0016] Figure 3 A schematic diagram of the pipe clamping assembly and the pipe clamping device provided by the utility model;

[0017] Figure 4 A schematic diagram of a pipe clamping assembly and a lower clamping hoop assembly of a pipe clamping device provided by the utility model;

[0018] Figure 5 A cross-sectional view of the connection between the upper clamping hoop assembly and the lower clamping hoop assembly of the pipe clamping assembly and the pipe clamping device provided by the utility model;

[0019] Figure 6 The utility model provides a pipe clamping assembly and a pipe clamping device, and a connection cross-sectional view of an upper clamping hoop assembly and a lower clamping hoop assembly.

[0020] Legend:

[0021] 1. Connecting rod; 101. Mounting plate; 102. Mounting hole; 2. Upper clamping hoop assembly; 201. Upper clamping hoop; 202. Connecting plate 1; 203. Fixed rod through hole 1; 204. Limit rod through hole; 205. Rotating rod; 206. Limit block; 207. Limit rod slot; 208. Limit ball slot; 209. Fixed rod slot; 3. Lower clamping hoop assembly; 301. Lower clamping hoop; 302. Connecting plate 2; 303. Limit rod; 304. Limit ball; 305. Fixed rod through hole 2; 306. U-shaped fixed rod; 307. Spring fixing block; 308. Spring; 309. T-slot; 310. T-block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution: a pipe clamping assembly, comprising: a connecting rod 1, a mounting plate 101 is fixedly connected to the surface of the top end of the connecting rod 1, four mounting holes 102 are opened through the surface of the mounting plate 101, an upper clamping hoop assembly 2 is arranged at the bottom end of the connecting rod 1, and a lower clamping hoop assembly 3 is arranged at the bottom of the upper clamping hoop assembly 2.

[0024] Specifically: the two ends of the two U-shaped fixing rods 306 and the two limiting balls 304 are correspondingly inserted into the four fixing rod through holes 203 and the two limiting rod through holes 204, and the U-shaped fixing rod 306 at one end of the lower clamping hoop 301 is pulled until the U-shaped fixing rod 306 inside the two fixing rod through holes 203 is completely inserted into the fixing rod through holes 203, and the spring 308 is deformed by the force, and the two limiting blocks 206 on the corresponding connecting plate 202 are rotated so that the two limiting blocks 206 06, the limiting rod groove 207 and the limiting ball groove 208 are wrapped around the surface of the limiting rod 303 and the limiting ball 304. When the force pulling the U-shaped fixing rod 306 is removed, the U-shaped fixing rod 306 returns to its initial position under the action of the elastic force of the spring 308. At this time, both ends of the U-shaped fixing rod 306 are embedded in the fixing rod groove 209. This design eliminates the need for workers to use bolts to fix the clamping device, thereby reducing the labor intensity of workers. At the same time, this device is easy to operate and improves the efficiency of pipeline installation.

[0025] In one embodiment, the upper clamping hoop assembly 2 includes an upper clamping hoop 201, both ends of which are fixedly connected to a connecting plate 202, one side of the surface of the two connecting plates 202 is penetrated with two fixing rod through holes 203, the center of the two connecting plates 202 is penetrated with a limiting rod through hole 204, the other side of the surface of the two connecting plates 202 is fixedly connected with two rotating rods 205, the surfaces of the four rotating rods 205 are movably sleeved with limiting blocks 206, one side of the four limiting blocks 206 is provided with a limiting rod groove 207, the top of the inner cavity of the four limiting rod grooves 207 is provided with a limiting ball groove 208, and the other side of the four limiting blocks 206 is provided with a fixing rod groove 209.

[0026] Specifically: the opening diameter of the limiting rod through hole 204 is slightly larger than the diameter of the limiting ball 304, so that the limiting ball 304 can pass through the inside of the limiting rod through hole 204, which is convenient for the installation of the lower clamping hoop assembly 3; the inside of the limiting rod groove 207 and the limiting ball groove 208 can be close to the surface of the limiting rod 303 and the limiting ball 304, which is convenient for the limiting rod groove 207 and the limiting ball groove 208 to limit the limiting rod 303 and the limiting ball 304.

[0027] In one embodiment, the lower clamping hoop assembly 3 includes a lower clamping hoop 301, both ends of which are fixedly connected to connecting plates 302, the centers of the surfaces of the two connecting plates 302 are fixedly connected to limiting rods 303, the tops of the two limiting rods 303 are fixedly connected to limiting balls 304, one side of the surfaces of the two connecting plates 302 are penetrated by two fixing rod through holes 305, one side of the inside of the four fixing rod through holes 305 is provided with a T-slot 309, the four fixing rod through holes 305 are grouped in pairs, and U-shaped fixing rods 306 are movably embedded in the two groups of fixing rod through holes 305.

[0028] Specifically, the U-shaped fixing rod 306 can be embedded in the fixing rod groove 209 to limit the limiting block 206, so as to prevent the limiting block 206 from rotating around the rotating rod 205 and losing the limiting of the limiting rod 303 and the limiting ball 304.

[0029] In one embodiment, T-blocks 310 are fixedly connected to both sides of the two U-shaped fixing rods 306, and the surfaces of the four T-blocks 310 are movably embedded in the four T-slots 309. The surfaces of the two U-shaped fixing rods 306 are fixedly sleeved with spring fixing blocks 307, and one end of the four spring fixing blocks 307 is fixedly connected to springs 308. The four springs 308 are grouped in pairs, and the other ends of the two groups of springs 308 are fixedly connected to the bottom of the two connecting plates 302. The interiors of the two groups of springs 308 are movably sleeved on the surfaces of the two U-shaped fixing rods 306.

[0030] Specifically, the surface of the T-block 310 is movably embedded in the four T-slots 309 to limit the movement of the U-shaped fixing rod 306 and prevent the U-shaped fixing rod 306 from being separated from the fixing rod through hole 1 203 and the fixing rod through hole 2 305 .

[0031] In one embodiment, the top of the upper clamping hoop 201 is fixedly connected to the surface of the bottom end of the connecting rod 1, two opposite ones of the four limit rod grooves 207 form a group, and the interiors of the two groups of limit rod grooves 207 can be movably sleeved on the surfaces of the two limit rods 303, and two opposite ones of the four limit ball grooves 208 form a group, and the interiors of the two groups of limit ball grooves 208 can be movably sleeved on the surfaces of the two limit balls 304.

[0032] Specifically, the interior of the limiting rod groove 207 and the limiting ball groove 208 can be in close contact with the surface of the limiting rod 303 and the limiting ball 304 , so that the limiting rod groove 207 and the limiting ball groove 208 can limit the limiting rod 303 and the limiting ball 304 .

[0033] In one embodiment, the surfaces of the four U-shaped fixing rods 306 can be movably embedded in the four fixing rod slots 209 .

[0034] Specifically, the U-shaped fixing rod 306 is embedded in the fixing rod groove 209 to limit the limiting block 206 , so as to prevent the limiting block 206 from rotating around the rotating rod 205 and losing the limiting of the limiting rod 303 and the limiting ball 304 .

[0035] The present application also provides a pipe clamping device, including: a fixed base and the above-mentioned pipe clamping assembly, wherein the fixed base is a support structure commonly used in the prior art and can be arranged near the pipeline as needed, and the mounting plate 101 is connected to the fixed base by bolts.

[0036] Specifically: the pipe clamping device adopts the above-mentioned pipe clamping assembly, and the upper clamping hoop assembly 2 and the lower clamping hoop assembly 3 are arranged to achieve the goal of not requiring workers to use bolts to fix the clamping device, thereby reducing the labor intensity of workers. At the same time, the device is easy to operate and improves the efficiency of pipe installation.

[0037] Working principle: When using this pipe clamping device to install the pipe, place the pipe to be clamped on the inner side of the upper clamping hoop 201, and extend the two ends of the two U-shaped fixing rods 306 and the two limiting balls 304 into the four fixing rod through holes 1 203 and the two limiting rod through holes 204 respectively, so that the bottom of the two connecting plates 1 202 and the top of the two connecting plates 2 302 are tightly attached, and pull the U-shaped fixing rod 306 on the connecting plate 2 302 at one end of the lower clamping hoop 301, and the U-shaped fixing rod 306 moves downward inside the fixing rod through hole 2 305 until the U-shaped fixing rod 306 inside the two fixing rod through holes 1 203 is completely extended into the fixing rod through hole 1 203, and the spring 308 is stressed and generates The two limit blocks 206 on the corresponding connecting plate 202 are deformed, so that the limit rod grooves 207 and the limit ball grooves 208 inside the two limit blocks 206 are wrapped around the surfaces of the limit rod 303 and the limit ball 304, and then the force pulling the U-shaped fixing rod 306 is removed, and the U-shaped fixing rod 306 returns to its initial position under the action of the elastic force of the spring 308. At this time, the two ends of the U-shaped fixing rod 306 are embedded in the fixing rod grooves 209 to limit the limit blocks 206. Similarly, the other end of the clamping hoop 301 completes the clamping of the pipeline. This design does not require workers to use bolts to fix the clamping device, which reduces the labor intensity of workers. At the same time, this device is simple to operate and improves the efficiency of pipeline installation.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A pipe clamping assembly, characterized in that: include: A connecting rod (1), the surface of the top end of the connecting rod (1) is fixedly connected to a mounting plate (101), the surface of the mounting plate (101) is penetrated with four mounting holes (102), the bottom end of the connecting rod (1) is provided with an upper clamping hoop assembly (2), and the bottom of the upper clamping hoop assembly (2) is provided with a lower clamping hoop assembly (3).

2. The pipe clamping assembly according to claim 1, characterized in that: The upper clamping hoop assembly (2) comprises an upper clamping hoop (201), both ends of which are fixedly connected to a connecting plate 1 (202), one side of the surface of the two connecting plates 1 (202) is penetrated with two fixing rod through holes 1 (203), the center of the two connecting plates 1 (202) is penetrated with a limiting rod through hole (204), the other side of the surface of the two connecting plates 1 (202) is fixedly connected with two rotating rods (205), the surface of the four rotating rods (205) is movably sleeved with a limiting block (206), one side of the four limiting blocks (206) is provided with a limiting rod groove (207), the top of the inner cavity of the four limiting rod grooves (207) is provided with a limiting ball groove (208), and the other side of the four limiting blocks (206) is provided with a fixing rod groove (209).

3. The pipe clamping assembly according to claim 1, characterized in that: The lower clamping hoop assembly (3) comprises a lower clamping hoop (301), both ends of which are fixedly connected to a second connecting plate (302), the centers of the surfaces of the two second connecting plates (302) are fixedly connected to a limiting rod (303), the tops of the two limiting rods (303) are fixedly connected to a limiting ball (304), one side of the surfaces of the two second connecting plates (302) are penetrated by two fixing rod through holes (305), one side of the inside of the four second fixing rod through holes (305) is provided with a T-shaped groove (309), the four second fixing rod through holes (305) are grouped in pairs, and U-shaped fixing rods (306) are movably embedded in the inside of the two groups of second fixing rod through holes (305).

4. The pipe clamping assembly according to claim 3, characterized in that: Both sides of the two U-shaped fixing rods (306) are fixedly connected with T-shaped blocks (310), the surfaces of the four T-shaped blocks (310) are movably embedded in the four T-shaped grooves (309), the surfaces of the two U-shaped fixing rods (306) are fixedly sleeved with spring fixing blocks (307), one end of the four spring fixing blocks (307) is fixedly connected with a spring (308), the four springs (308) are grouped in pairs, the other ends of the two groups of springs (308) are fixedly connected to the bottom of the two connecting plates (302), and the interiors of the two groups of springs (308) are movably sleeved on the surfaces of the two U-shaped fixing rods (306).

5. The pipe clamping assembly according to claim 2, characterized in that: The top of the upper clamping hoop (201) is fixedly connected to the surface of the bottom end of the connecting rod (1); two opposite ones of the four limiting rod grooves (207) form a group, and the interiors of the two groups of limiting rod grooves (207) are movably sleeved on the surfaces of the two limiting rods (303); and two opposite ones of the four limiting ball grooves (208) form a group, and the interiors of the two groups of limiting ball grooves (208) are movably sleeved on the surfaces of the two limiting balls (304).

6. The pipe clamping assembly according to claim 3, characterized in that: The surfaces of the four U-shaped fixing rods (306) can be movably embedded in the four fixing rod grooves (209).

7. A pipe clamping device, characterized in that: include: A pipe clamping assembly as claimed in any one of claims 1 to 6.

Images